International collaborative study on the occurrence of plasmid-mediated quinolone resistance in Salmonella enterica and Escherichia coli isolated from animals, humans, food and the environment in 13 European countries

Veldman, K.; Cavaco, L.M.; Mevius, D.J.; Battisti, A.; Franco, A.; Botteldoorn, N.; Bruneau, M.; Perrin-Guyomard, A.; Cerny, T.; De Frutos Escobar, C.; Guerra, B.; Schroeter, A.; Guttierez, M.; Hopkins, K.; Myllyniemi, A.L.; Sunde, M.; Wasyl, D.; Aarestrup, F.M.